Hinged u-block for packaging



FIG. 1 is a top, front, left perspective view of a hinged u-block for packaging shown in an unfolded configuration in accordance with the design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a front view thereof;

FIG. 7 is a rear view thereof;

FIG. 8 is a bottom, front, right perspective view of the hinged u-block for packaging of FIG. 1 shown in a folded configuration and in a position of use on an unclaimed panel drawn in broken lines;

FIG. 9 is a rear view of the hinged u-block for packaging of FIG. 1 shown in a folded configuration;

FIG. 10 is a front view thereof;

FIG. 11 is a left side view thereof;

FIG. 12 is a right side view thereof;

FIG. 13 is a bottom view thereof; and,

FIG. 14 is a top view thereof.

The broken lines including areas adjacent to shaded planes and solid lines depict portions of the hinged u-block for packaging that form no part of the claimed design. In FIG. 8, the panel inserted in the article and drawn in broken lines is environmental subject matter added to show the hinged u-block for packaging in a position of use and forms no part of the claimed design. 

CLAIM The ornamental design for a hinged u-block for packaging, as shown and described. 